Nicephori Gregorae Byzantina historia(1st Edition) Graece et Latine (Cambridge Library Collection - Medieval History) (Volume 1) (Ancient Greek Edition) by Nicephorus Gregoras , Ludwig Schopen Paperback, 674 Pages, Published 2012 by Cambridge University Press ISBN-13: 978-1-108-04362-5, ISBN: 1-108-04362-3